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[文献書誌] Anderson, D., K.Yumoto, M.Ishitsuka, E.Kudeki: "Estimating daytime vertical ExB drift velocities in the equatorial F-region using ground-based magnetometer observations"Geophys. Res. Lett.. 29・No12. 1-4 (2002)
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[文献書誌] Alexander S.Potapov, T.N.Poliushkina, K.Hayashi: "Transequatorial propagation of Pc1 emission on 23 October 1997"J.Geophys.Res. 107. 1128 (2002)
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[文献書誌] Hashimoto, K., T.Kikuchi: "Response of the magnetospheric convection to sudden IMF changes as deduced from the evolution of partial ring currents"J.Geophys.Res. 107.A11. 1337.doi:10.1029/2001JA009228 (2002)
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[文献書誌] Fujita S., T.Mizuta, M.Itonaga, H.Nakata, A.Yoshikawa: "A numerical simulation of the Pi2 pulsations associated with the substorm current wedge"J.Geophys.Res. 107・No.A3. 10.1029/2001JA900137 (2002)
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[文献書誌] Higuchi, T., S, -I.Ohtani., T.Uozumi., K.Yumoto: "Pi2 onset time determination with information criterion"J.Geophys.Res. 28,No.101. SMP14-1-SMP14-13 (2002)
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[文献書誌] Kikuchi.T., T.Araki: "Comment on "Propagation of the preliminary reverse impulse of sudden commencements to low latitudes"by P.J. Chi et al."J.Geophys.Res. 1473.doi:10.1029/2001JA009220 (2002)
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[文献書誌] Kawano.H., G.Le, C.T.Russell, G.Rostoker, M.J.Brittnacher, G.K.Parks: "Substorm-time magnetic field perturbations in the polar magnetosphere : POLAR observations"Earth Planets Space. 54,No.10. 963-971 (2002)
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[文献書誌] Kawano H., K.Yumoto, V.A.Pilipenko, Y.-M Tanaka, S.Takasaki, M.Iizima, M.Seto: "Ground-based identification of magnetospheric field line eigenfrequency as a continuous function of ground latitude"J.Geophys.Res. SMP25-1-SMP25-12 (2002)
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[文献書誌] Nose.M., K.Takahashi., T.Uozumi., K.Yumoto., Y.Miyoshi, A.Morioka, D.K.Milling, P.R.Sutcliffe, H Matsumoto, T.Goka: "Multipoint observations of a Pi2 pulsation on morning side : The September 20.1995 event"J.Geophys.Res. (in press). (2003)
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[文献書誌] Ohtani, S., R.Yamaguchi, M.Nose.H.Kawano, M.Engebreison, K.Yumoto: "Quiet time magnetotail dynamics and their implications for the substorm trigger"J.Geophys.Res. 107. SMP6-1-SMP6-10 (2002)
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[文献書誌] Mishin, E.V., J.C.Foster, A.P.Potekhin, A.Potapov, F.J.Rich, K.Yumoto, K.Schlegel, V.I.Taran, H.B.Vo: "Global-scale, quasi-periodic disturbances during the magnetic storm September 25,1998"J.Geophys.Res. (in press). (2002)
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[文献書誌] Munakaga, K., H.Miyasaka, I.Sakurai, S.Yasue, C.Kato, S.Akahane, M.Koyama, D.L.Hall, Z.Fujii, K.Fujimoto, S.Sakakibara, I.E.Humble, M.L.Duldig: "Solar cycle variations of modulation parameters of galactic cosmic-rays in the heliosphere"Adv. Space Res.. Vol.29.No.10. 1527-1532 (2002)
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[文献書誌] Makita.K., F.Rodrigues, S.Monteiro, N.J.Schuch: "Airglow and GPS scintillation at Brazilian anomaly region"Bulletin of Sci. and Eng. Takushoku Univ. (in press). (2003)
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[文献書誌] Nishino, M., K.Makita, K.Yumoto, F.Rodrigues, N.J.Schuch, M.A.Abdu: "Unusual ionospheric absorption characterizing electron precipitation into the South Atlantic Magnetic Anomaly"Earth Planets Space. 54. 907-916 (2002)
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[文献書誌] Savin.S., J.Buechner, G.Consolini, B.Nikutowski, L.Zelenyi, E.Amata, H.U.Auster, J.Blecki, E.Dubinin, K.H.Fornacon, H.Kawano, et al.: "On the properties of turbulent boundary layer over polar cusps"Nonlinear Processes in Geophysics. 9. 443-451 (2002)
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[文献書誌] Shiokawa, K., Y.Otsuka, T.Ogawa, N.Balan, K.Igarashi, A.J.Ridley, D.J.Knipp, A.Saito, K.Yumoto: "A large-scale traveling ionospheric disturbance during the magnetic storm of September 15,1999"J.Geophys.Res. 107. 10.1029/2001JA000245 (2002)
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[文献書誌] Shiokawa, K., K.Yumoto, J.V.Olson: "Multiple auroral brightenings and associated Pi 2 pulsations"Geophys.Res.Lett. Vol.29,No.11. 1-4 (2002)
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[文献書誌] Motoba, T., T.Kikuchi, H.Luhr, H.Tachihara, T.-I.Kitamura, K.Hayashi, T.Okuzawa: "Global Pc5 caused by a DP2-type ionospheric current system"J. Geophys. Res.. 107・A2. SMP7-1-SMP7-12 (2002)
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[文献書誌] Motoba, T., T.Kikuchi, H.Luhr, H.Tachihara, T.-I.Kitamura, T.Okuzawa: "Equatorial Pc5 associated with moving current vortices in the high-latitude ionosphere"Proceedings of COSPAR Colloquium on Space Weather Study Using Multi-point Techniques, edited by L.-H.Lyu. 255-258 (2002)
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[文献書誌] Takahashi, K., K.Liou, K.Yumoto: "Correlative study of ultraviolet aurora and low-latitude Pi 2 pulsations"J. Geophys. Res.. 107(in press). (2003)
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[文献書誌] Vassiliadis, D., A.J.Klimas, B.-H.: "High-latitude electrodynamics from a multi-array nonlinear geomagnetic model"COSPAR Colloquia Ser.Vol.12 on Space Weather Study using Multi-point Techniques, Edited by Ling-Hsiao Lyu Pergamon Press. 231-236 (2002)
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[文献書誌] Velichko V.A., R.N.Boroyev., M.G.Gelberg, D.G.Baishev., J.V.Olson, R.J.Morris, K.Yumoto: "North-south asymmetry of the substorm intensity depending on the IMF BY-component"Earth Planets Space. 54. 955-961 (2002)
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[文献書誌] Yagova, N., K.Yumoto, V.Pilipenko, K.Hattori, T.Nagao, K.Saita: "Local variations of geomagnetic ULF noises and their relation to seismic activity."Seismo Electromagntics : Lithosphere-Atmoshere-Ionosphere Coupling"Eds. by M.Hayakawa and O.A.Molchanov, TERRAPUB, Tokyo. 45-48 (2002)
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[文献書誌] Yamaguchi, R., H.Kawano, S.Ohtani, T.Higuchi, K.Yumoto, T.Mukai, Y.Saito, The Circum-pan Pacific Magnetometer Network Group: "The timing relationship between bursty bulk flows and Pi2s at the geosynchronous orbit"Geophys. Res. Lett. 29. 16-1-16-4 (2002)
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[文献書誌] Yoshikawa, A., M.Itonaga, M.Shinohara, K.Yumoto: "Diagrammatic method to describe the self-inductive response of magnetosphere-ionosphere-atmosphere-Earth electromagneticallyc oupled system as a quasi-particle excitation"J. Geophys. Res. 107. SMP3-1-SMP3-9 (2002)
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[文献書誌] Yoshikawa, A., M.Itonaga, M.Shinohara, Y.Obana, K.Yumoto: "The Hall induced shielding effect on the geomagnetic pulsations"Geophys. Res. Lett. Vol.29,No.8. 107-1-107-4 (2002)
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[文献書誌] Yoshikawa A.: "How does the rotational Hall current absorb increasing energy from the field-aligned current system?"Geophys. Res. Lett. Vol.29,No.7. 37-1-37-4 (2002)
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[文献書誌] Yoshikawa. A..: "Excitation of a Hall-current generator by field-aligned-current closure, via an ionospheric, divergent Hall current, during the transient phase of magnetosphere-ionosphere coupling"J. Geophys. Res. Vol.107,No.A12. 1445,doi:10.1029/2001JA009170 (2002)
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[文献書誌] Yoshikawa.A., M.Itonaga, K.Yumoto: "On the energy of the poloidal magnetic field near the ionosphere"Adv. Polar Upper Atmos. Res.. 16. 45-58 (2002)
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[文献書誌] Yumoto, K: "Sudden changes during auroral substorm"Bifurcation Phenomena in Plasma edited by S-I. Itoh and Y.. 981-992 (2002)
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[文献書誌] Yumoto, K., M.hinohara, K.Nozaki, E.A.Orosco, Fr.V.Badillo, D.Bringas, the CPMN, WestPac Observation Groups: "Simultaneous Ground-based Observations of Electric and Magnetic Field Variations near the Magnetic Equator for Space Weather Study"COSPAR Colloqa Ser.Vol. on Space weather study using multi-point techniques, edited by, Pergamon Press. 217-227 (2002)